2990-01-477-2195

Find complete technical information, availability, and procurement data for: 2990-01-477-2195
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

National Stock Number

2990-01-477-2195

Item Name Code

10849

Assigment Date

08/03/2000 (26 years ago)

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes:nut (1), self-locking, cap.

14.000 inches nominal overall length, ei: 6115-01-285-3012, p/n: mep831a, 3 kw gen set end item identification, 6.000 inches nominal overall width, straight through muffler design, flange single inlet inlet connection type

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length: 14.000 inches nominal
Overall Width: 6.000 inches nominal
Inlet Connection Type: flange single inlet
End Item Identification: ei: 6115-01-285-3012, p/n: mep831a, 3 kw gen set
Muffler Design: straight through
Tube Quantity: 2
Body Shape: irregular
Operating Position: horizontal
Inlet Projection Length: 5.720 inches nominal single inlet5.720 inches nominal
Inlet Flange Shape: oval single inlet
Inlet Flange Mounting Provision And Quantity: 2 holes single inlet2 holes
Inlet Flange Mounting Hole Diameter: 0.354 inches nominal single inlet0.354 inches nominal
Outlet Projection Length: 4.500 inches nominal 1st outlet4.500 inches nominal
Material: steel corrosion resisting location not otherwise specified

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
27053N	Exhaust Muffler
98-19607	Exhaust Muffler

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 2990-01-477-2195?

The FSCG of the NSN 2990-01-477-2195 is 2990

Does the NSN 2990-01-477-2195 have a Schedule B code assigned?

Yes, the Schedule B code is 8708925000

Does NSN 2990-01-477-2195 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 2990-01-477-2195 contain precious materials?

Item does not contain precious metal.

Does NSN 2990-01-477-2195 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 2990-01-477-2195 was assigned to the Federal Catalog?

It was assigned 26 years ago, on Thu, Aug 3, 2000